查询词典 D.D.

In order to reduce the quantization error of pipelined A/D converter, a simple and efficient modified algorithm is presented.

为了减小流水线结构A/D转换器的量化误差，提出了一种简单有效的改进算法。

For signal conditioning or data aquisition we recommend our broad range of amplifier and A/D converter.

信号调节或数据采集，我们建议我们的放大器和A / D转换器广泛。

As the ligament between analog signal and digital processing, the high performance A/D converter is more and more important for the whole design system.

作为模拟信号和数字处理之间的纽带，高性能的A/D转换器对设计系统的实现至关重要。

The A/D converter is the bridge from analog signal to digital signal and the key and bottleneck of the development of electronic technology.

A/D转换器是模拟信号通向数字信号的桥梁，是电子技术发展的关键和瓶颈。

Furthermore, a high precision demodulation scheme by D/A converter is also proposed.

为了提高系统性能，论文还提出了一种高精度的基于D/A输出控制F-P滤波器的解调方案。

The design used 12bit A / D converter AD574,its precision and speed of meeting design requirements.

本设计采用12位A/D转换器AD574，其精度和速度均满足设计要求。

The QAM modulation based on single chip computer and A/D converter is finally presented.

最后分析了采用单片机和D/A变换器实现的QAM调制解调方法。

Learning and using ADC0832 But we know A / D converter principle, SCM will help us raise the level of technology.

学习并使用ADC0832 可是使我们了解A/D转换器的原理，有助于我们单片机技术水平的提高。

This article is a market position and feasibility study on D-4 plot of Modern Group.

本论文是对当代置业集团 D-4 地块的市场定位及可行性进行研究。

Equal amount of absolute alcohol was given to the control group. The expressions of vitamin D receptor in HL-60 cells of each group were identified by Western blot analysis, and cellular morphological changes were observed after being stained by Wright-Giemsa.

Western印迹技术鉴定维生素D受体在各组HL-60细胞的表达；Wright-Giemsa染色观察细胞形态学变化；流式细胞术检测细胞表面标志物CDl4抗原的表达；反转录-聚合酶链反应法分析c-myc基因的表达。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。